A suspected Tunisian extremist accused of killing two Swedish soccer fans in a brazen shooting in Brussels has died of his injuries, ABC News has learned.

A car slammed into about 100 people, killing six, on Sunday morning during a carnival in Strépy-Bracquegnies, Belgium, officials said.

The suspect was driving at high speeds before slamming into a crowd of about 100 people, killing at least six and injuring many others.

Hotels, restaurants and cafes in Belgium have been closed for nearly two months during the coronavirus pandemic.

The man who killed two policewomen and a civilian in the Belgian city of Liege Tuesday morning is now believed to have killed a man the night before, authorities said.

He allegedly shot two policewomen before killing a man and then holding a woman hostage.

Authorities are calling it a terror attack.

Carles Puigdemont was wanted after fleeing Spain to Belgium.

The suspect in Tuesday night's attempted bombing at a Brussels train station likely made the explosive at home, according to Belgium's federal prosecutor.

It is unclear if the suspect, who was neutralized, is dead or alive.

32 civilians died and at least 300 more were injured in the 2016 blasts.

Wednesday marked first anniversary of Belgium's deadliest terror attacks.

The cause of the blast is unknown.